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介绍了上海地铁 1号线人字弹簧的主要性能及开发过程 ,着重论述了其在使用中应注意的一些具体问题 ,并给出了建议。
The main performance and development process of the herringbone spring of Shanghai Metro Line 1 are introduced. Some specific problems that should be paid attention to are pointed out and the suggestions are given.